Question

John stitches a trouser in 4 hours while Jack needs 3 hour for the same job. If they both have to stitch 14
trousers, then calculate the time taken by them.
(a) 22 hours
o (b) 24 hours o (c) 26 hours
(d) 28 hours
​

Answer 1

Step-by-step explanation:

(d) 28

hrs..

but it is a trick one so iam not clear about it..